"""
 数据类型：数值int  布尔boo   字符串 str
"""
a1=1
a2=2.5
a3=False
a4=True
a5='hello'
a6='python'

print(type(a1))
print(type(a2))
print(type(a3))
print(type(a4))
print(type(a5))
print(type(a6))


